#include <eggx.h>

static int win;

void ginit(void)
{
  win = gopen(640, 400);
  gsetbgcolor(win, "black");
  gclr(win);
}


void gfinish(void)
{
  gclose(win);
}


void gsetcolor(int pc)
{
  newpen(win, pc);
}


void gline(double x0, double y0, double x1, double y1)
{
  line(win, (float)x0, (float)y0, PENUP);
  line(win, (float)x1, (float)y1, PENDOWN);
}